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primary 5 | Maths
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Date Posted: 4 years ago
Views: 198
total = 80 cc + 2kg
or
total = 200 cc - 4kg
80 cc + 2kg = 200 cc - 4kg
6kg makes 120cc
4kg makes 80cc
(a)
total mass of sugar
= 4+2 = 6kg
(b)
1kg makes 20cc
25kg makes 500cc
since she already has 6kg of sugar,
she needs 25-6 = 19kg more sugar.
or
total = 200 cc - 4kg
80 cc + 2kg = 200 cc - 4kg
6kg makes 120cc
4kg makes 80cc
(a)
total mass of sugar
= 4+2 = 6kg
(b)
1kg makes 20cc
25kg makes 500cc
since she already has 6kg of sugar,
she needs 25-6 = 19kg more sugar.
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Hope u understand!
Date Posted:
4 years ago
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